Question about Konka K2001UM TV

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Trouble shooting where can i buy the plyback of konka model k2136h? and the vertical transistor #1555 tnx you waiting for your reply.

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Re: trouble shooting - Konka K2001UM TV Standard (CRT) Televisions

Posted on Mar 28, 2008

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Konka crt tv model k1998 have only horizontal line on screen .

Check and replace the damaged component/s at its vertical scan output section circuit. The vertical scan is absent now. Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Pull up older posts.
Type in this key phrase " my service table today " in the search box at the top right of the display window of the home page, to get gathered some pages which has the details of practical experiences to the author of that site.
Troubleshooting to similar faults are given.
The circuit diagram to this set too might be there. Type in the IC number [chroma jungle] in the search box, at the top right of the display window, to get gathered the posts that have circuit diagram.

Jul 14, 2016 | Konka Standard (CRT) Televisions

1 Answer

Codigo konka 1370u

What is the problem with your Konka TV?. Say something more about the fault. Only giving this model number only how can I understand your TVs trouble? Specify more please.

Nov 29, 2010 | Konka K1393U 13" TV

1 Answer

KonKa flat screen: during viewing the screen goes blank but the audio remains on.

You may have a bad ground on the horizontal transformer. This is a common occurence on any brand. Somewhere there is an open solder ground and they may be almost anywhere. Look at the soldering under the flybackout, the soldering on the vertical IC and the soldering on the horizontal output transistor. Pay attention to any and all ICs soldered to a heat sink or cooling fins. These are high heat areas and must be inspected very closely! And check out those high power resistor grounds. I think just a good soldering will restore your TV. Thanks for asking!

Aug 07, 2010 | Konka Standard (CRT) Televisions

2 Answers

I have a sony kv-36hs20 that will not turn on it just clicks and the power lite flashes about three different codes i think thats what that means i worked in a tv shop yrs back and have a little experence

hello!since you have an experience in repair,try to have a voltage data on the circuits of your tv..check whether there is a supply output from the plyback secondary,does the heater of the picture tube is lit?if yes your plyback is working fine,,if not,check the horizontal output transistor for any leak,open or it same to the regulator.if these two transistor is bad replace them..check also for any leak capacitors on your horizontal section.there might be a problem in there..same with the capacitors on the power supply section.If The plyback transformer is not switching replace the jungle ic.this ic generates the horizontal pulse to the plyback..good luck hope i helped you..

please rate my help.

Jun 04, 2010 | Sony FD Trinitron WEGA KV-36HS420 36" TV

2 Answers

When turned on you view only a vertical line. i beleave a power surge caused this. what part or parts do i need to replace. mod no-ps35123. tnank you

There is no vertical chip in this model/ ctc 169.
it's a transistor- resistor - cap circuit.
It's either the yoke wires on neck of the tube have
become de-soldered or the more likely possibility
is the viliot / white wire from the yoke have simply
become de-soldered if you first re-solder those two
wire chances are good you will restore full picturerepairtech99.jpg

Jun 01, 2010 | Standard (CRT) Televisions

1 Answer

Troubleshooting t.v

yours tv ,problem on the ply back i think shortcircuits you must changing the plyback a new one from A Halim Yogyakarta Indonesia

Sep 09, 2008 | Konka FL2794U 27" TV

1 Answer

For trouble shooting

circuitos de fuente sin numero

Dec 27, 2007 | Konka K2001UM TV

1 Answer

Re: Panasonic CTV TC-20V50P

Hi, Possibly an open resistor in the 100 Mega Ohms range (On some models as high as 470M). Either in series or parallel to ground of the G1, G2 or Screen supply. This would normally be in the PCB at the rear/neck of the picture tube. Of course, it is also possible that the Screen adjustment or the FBT itself is already faulty. Hope this be of some help. Good luck and kind regards.

Oct 08, 2007 | Standard (CRT) Televisions

1 Answer

Picture has a horizontal row

this symptom is caused by a trouble in the integrated circuit of in the vertical oscillator circuit. try to look if your tv has a vertical hold control at the back or inside, if it does not have, u have a problem in the vertical oscillator circuit. by the way, its not the horizontal that u should concentrate into, its the vertical. coz this is a vertical sync problem.

Jan 12, 2007 | Konka K2001UM TV

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